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  1. HBase
  2. HBASE-15131

Turn on multi-WAL by default

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    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • wal
    • None

    Description

      Something to discuss for 2.0 or even 1.3 or 1.4. Should we turn on multi-WAL by default now that it has seen some production use.

      Most of the known issues has been fixed I believe for replication, metrics etc. See HBASE-14457.

      Using bounded provider with default 4 (assuming 12 disks). Should we also look at the number of disks from datanode dirs and auto-configure?

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          is related to

          Umbrella - An overarching type made of sub-tasks HBASE-14457 Umbrella: Improve Multiple WAL for production usage

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              enis Enis Soztutar
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              Dates

                Created:
                Updated: